Measurement E1M478
| Experiment: | E93-006 CLAS experiment | |
|---|---|---|
| Year: | 2003 |
|
| Spokespersons: | V. D. Burkert, M. Ripani | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/d(−cos(θ(π−))) | |
| Q2: | 0.5 — 0.8 GeV2 | |
| W: | 1.675 — 1.7 GeV | |
| x: | 0.2444 — 0.2524 | |
| Publication: |
M. Ripani, V. D. Burkert, V. I. Mokeev, M. Battaglieri, R. De Vita, E. Golovach, V. Tauti, and CLAS Collaboration Measurement of ep->e'p pi+pi- and Baryon Resonance Analysis //
Phys. Rev. Let. 91, 022002 (2003)
|
|
| θ(π−) | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 24.715528 | 2.252058 |
| 27.0 | 20.635452 | 1.1823689 |
| 45.0 | 18.809361 | 1.0350925 |
| 63.0 | 15.262602 | 0.90492934 |
| 81.0 | 14.329371 | 1.2238255 |
| 98.99999 | 11.763567 | 0.8834148 |
| 117.0 | 10.613982 | 0.71376562 |
| 135.0 | 12.086215 | 0.93092871 |
| 153.0 | 14.574618 | 1.4582479 |
| 171.0 | 14.20251 | 1.7875274 |